Im in the process of making some videos to explain how to program your esc ,setup your radio to your esc and more.

Also some details explanations and recommendations for start/end rpm turbo/boost, disengage slope for different tracks length would be very helpful and much appreciated.

Hi i got a xerun v2.1 60a

atm im using V3.0_120428_MOD and i want to use V3.0_110930STOCK but it wont let me the msg box says:

"the current version (V3.0_120428_MOD) can not be updated to the version xxxxx)

It wont allow me to change to any other software versions too.

LCD program box is version V1.08_120504

ESC hardware version HW427_V1.0

Any help appreciated

I also have the 120a version too and that lets me change to different software version but the 60a doesn't. is that normal for the 60a ??

I have a 60amp hobbywing xerun esc and am running with a speed passion 10.5T brushless sensored motor.
On Saturday, it ran great.
On sunday, I got a new radio and switched out the receiver (to a spectrum SR3000 DSM receiver). Now I have steering but no throttle, ie the motor does not run.
I have reset the esc throttle end points to the radio (several times).
I have replaced the sensor wire with a new one.
I have re-synced the radio to the receiver (several times).
I have changed the firmware in the esc with no success.
When I turn on the esc, the fan runs, but I hear no beeping.
The red light comes on when I give throttle or brake.
The green light comes on when I reach maximum throttle.
I have tried it with a fully charged battery.
But the motor still does not run.

Can you please give me some advice on how to get this to work?

And when you switched back to your old radio system, it worked again?

in the drop down list with available ESC firmwares, do you see the "V3.0_120428_MOD" mentioned there?

Nope it doesn't

I figured it out. Something happened to the motor. When I switched to a different motor, it worked fine.

it wont work then as im sure you figured out...if you have the lastest version of the USB link software it will ONLY show the software that will work with that specific esc so whatever is in the drop down will be all you can change the esc to

Well the drop down has V3.0_110930STOCK and V3.0_110930MOD and a few others and it doesn't have V3.0_120428_MOD which is what it says i have atm

when i click on the software in the drop down which IS V3.0_110930STOCK or any other in the drop down it gives me that error msg

i think 930 stock is for v3 esc not for v2.1

INCORRECT - it is for the v2.1

The V3 works with Profiles .. unlike the v2.1

Yup, running the 930stock with a 10.5 motor in a Pro10

Regards Roy

I have the same esc with the V3.0_110930STOCK software loaded on it.
Everything is the same as yours, except my program box is version V1.12_120426.

The 428 is the Speed passion version for the v2.0 Gt series.

Please send me an email to teamcobraracing@gmail so i can forward you a control file that will allow you to transfer over to hobbywings firmware.